2899303 PHOENIX CONTACT - Technology Bsa

ST-REL7-HG110/4X21 - Relay connectors

Relay connector, equipped with Hengstler miniature round relay, contacts (AgSnO₂+Au): small to large loads, 4 changeover contacts, input voltage 110 V DC, with LED display, pluggable into basic terminal blocks

Product Code: 2899303

Partner cod.: 2899303

PHOENIX CONTACT

Product properties	Product type: Relay Module Operating mode: 100% operating factor Mechanical service life: approx. 10⁷ cycles Insulation characteristics Overvoltage category: II Pollution degree: 2
Electrical properties	Maximum power dissipation for nominal condition: 0.99 W Test voltage (Winding/contact): 2 kV AC (50Hz, 1min., winding/contact) Test voltage (Changeover contact/changeover contact): 2 kV AC (50Hz, 1min., changeover contact/changeover contact)
Input data	Coil side Nominal input voltage U_N: 110 VDC Input voltage range: 88 VDC ... 121 VDC (20°C) Drive and function: monostable Drive (polarity): polarized Typical input current at U_N: 9 mA Typical response time: 15 ms (with DC) Typical release time: 15 ms (with DC) Protective circuit: Damping diode, polarity protection; Damping diode, polarity protection diode Operating voltage display: yes
Output data	Switching Contact switching type: 4 changeover contacts Type of switch contact: Single contact Contact material: AgSnO, hard gold-plated Maximum switching voltage: 250 V AC/DC Limiting continuous current: 6 A Maximum inrush current: 6 A Interrupting rating (ohmic load) max.: 120 W (at 24 V DC) 180 W (at 48 V DC) 105 W (at 60 V DC) 60 W (at 110 V DC) 90 W (at 220 V DC) 1250 VA (for 250 V AC)
Dimensions	Width: 45.6 mm Height: 33 mm Depth: 66.5 mm
Environmental and real-life conditions	Ambient conditions Ambient temperature (operation): -20°C ... 60°C Ambient temperature (storage/transport): -20°C ... 70°C
Standards and regulations	Standards/regulations: IEC 60664 IEC 60664A DINVDE0110 DINVDE0109-11, draft DINVDE0160 (in relevant parts)
Mounting	Mounting type: Plug-in mounting